Weather forecast for tomorrow
Alter do Chão, Portugal

Weather forecast for tomorrow

Thursday, 19. Jun

Partly Cloudy
06:02

21:01
WEST
Partly Cloudy
37°C / 20°C
  • Wind: 11km/h W
  • Humidity: 44%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • UV index: 8
Tomorrow, sunny moments will alternate with patchy cloud cover.
Temperature readings will span from a daytime high of a very hot 37°C to a night low of an agreeable 20°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a blisteringly hot 43°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The projected high resembles July more than June, matching 32.8°C rather than 28.5°C.
Sunrise will be at 06:02 and sunset at 21:01; tomorrow's daylight will last for 14h and 59min.

Frequently asked questions

What is the weather forecast for Alter do Chão for tomorrow?
Tomorrow, mostly clear with scattered clouds is expected.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 37°C, while the minimum temperature will be 20°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 43°C.
The maximum temperature will be notably higher than the average highest temperature of 28.5°C in June. The lowest temperature will be relatively higher than the average low of 15°C.
What time are sunrise and sunset tomorrow in Alter do Chão?
On Thursday, in Alter do Chão, sunrise will be at 06:02 and sunset at 21:01 (WEST).
How many hours of daylight will Alter do Chão have tomorrow?
In Alter do Chão, the length of the day tomorrow will be 14h and 59min.

Hourly weather forecast

0h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 7km/h WSW
  • Pressure: 1019mbar
  • Humidity: 56%
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Visibility: 16km
2h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Wind: 6km/h S
  • Pressure: 1018mbar
  • Humidity: 59%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
4h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Wind: 5km/h SW
  • Pressure: 1017mbar
  • Humidity: 65%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
6h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Wind: 8km/h SSW
  • Pressure: 1017mbar
  • Humidity: 60%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
Sunrise: 06:02
8h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Wind: 4km/h WNW
  • Pressure: 1018mbar
  • Humidity: 74%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
10h
  • 26°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 8km/h NW
  • Pressure: 1018mbar
  • Humidity: 58%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Visibility: 16km
12h
  • 31°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 8km/h WNW
  • Pressure: 1017mbar
  • Humidity: 39%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 34°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 8km/h SSW
  • Pressure: 1016mbar
  • Humidity: 30%
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 36°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Wind: 10km/h S
  • Pressure: 1016mbar
  • Humidity: 26%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 36°C
  • Feels like:
    36°C
Mostly Sunny
Mostly Sunny
  • Wind: 8km/h WSW
  • Pressure: 1014mbar
  • Humidity: 26%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
20h
  • 33°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Wind: 10km/h WNW
  • Pressure: 1015mbar
  • Humidity: 34%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 21:01
22h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Wind: 6km/h W
  • Pressure: 1016mbar
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Visibility: 16km
Tomorrow, on Thursday, primarily overcast and occasionally dry and sunny weather is expected.
The temperature will vary between the lowest temperature of 21°C and the highest temperature of 36°C. The hottest part of the day will be from 16h to 18h.
The temperature will be more consistent with what’s typical for July than the usual maximum in June. The minimum temperature will be also more close to July's average low of 17.6°C than June's typical 15°C.
Updated: Jun 18, 2025 @ 12:47:51 UTC
Published by: Weather Atlas | About Us
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